Featuring a return hose for hi-flowing Plumb Back Performance and a direct fit Billet Aluminium Valve utilizing a 38mm / 1

Gen-V WG45/50 Cap Blue

Standard plastic bypass valves like those fitted to the Cooper S from the factory struggle to withstand increased boost pressures

and perfectly matched to fit each other exactly

Check out the Nissan S14 Rear suspension kit

BOV Dual Port Mitsubishi-Red Aksler Featuring a return hose forEasy to install and setup, the Mitsubishi Dual Port features sequential ports for quiet operation on mild boost and full performance at full boost. SUPPLIED WITH: Blanking Plug, and Yellow Spring rated 22 to 20 InHg (installed). Second trumpet and hose blanking plugs sold separately. \t\t\t\t\t\t \t\t\t\t\t